I downloaded a torrent of a movie called "Higher Learning." The main folder is called "Higher.Learning.1995.WS.Int.DVDRip.XviD-DoggPound" Inside this folder, there are another 3 folders "Sample," which contains a 2 minute clip of the movie, "CD1" and "CD2." In both CD1 and CD2, there are a bunch of winrar files ending in .cd1 and .cd2. In the past, when I've downloaded a movie, it was just one AVI file and I was able to play it directly. How do I get this to play?